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  1. 18741
  2. 18742
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  4. 18744

    Pressure-Predicting Model for Ultralow-Permeability Reservoirs considering the Water Absorption Characteristics of Mudstone Formations by Kai Liu, Daiyin Yin, Yong Wang

    Published 2020-01-01
    “…In this paper, the water absorption characteristics of mudstone are experimentally studied, and the empirical function of the water absorption process is established. A new mathematical model of the whole lithology is established by applying the research results of mudstone water absorption characteristics. …”
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  5. 18745

    Constructing a new index for measuring industrial estate readiness using the analytic network process (ANP) approach by Siti Afiani Musyarofah, Alva Edy Tontowi, Nur Aini Masruroh, Budhi Sholeh Wibowo

    Published 2025-03-01
    “…Next, the structure of the IE readiness index was designed by selecting the subindices and indicators. The IERI mathematical model framework was developed to obtain the IERI formula, and the weights of the IERI factors were calculated via the analytic network process (ANP) approach. …”
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  6. 18746

    Design of Ice Tolerance Flight Envelope Protection Control System for UAV Based on LSTM Neural Network for Detecting Icing Severity by Ting Yue, Xianlong Wang, Bo Wang, Shang Tai, Hailiang Liu, Lixin Wang, Feihong Jiang

    Published 2025-01-01
    “…The effectiveness and superiority of the method proposed in this paper are verified for the example aircraft through mathematical simulation.…”
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  7. 18747

    Dynamic Reliability Design of Multicomponent Structure with Improved Weighted Regression Distributed Collaborative Surrogate Model Method by Xiao-Wei Dong, Wei-Kai Li, Chun-Yan Zhu, Chang-Hai Chen, Cheng Lu, Shu-Juan Yi

    Published 2018-01-01
    “…The method is then mathematically modeled by adopting the efficient samples selected based on the improved weighted regression method. …”
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  8. 18748

    Algorithm for determining the operating parameters of an electrical network in the problem of optimal reconfiguration in real time by Vladislav A. Rokhlov, Rustam N. Khamitov, Sergey N. Zherebtsov, Anastasia A. Latyntseva

    Published 2025-01-01
    “…Development of an algorithm for determining the parameters of the operating mode of an electrical network, applicable in a system of optimal control of the network configuration in order to reduce the level of electricity losses in the network. Methods. Mathematical modeling methods and combinatorial optimization methods. …”
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  9. 18749

    Multi-AGV multitask collaborative scheduling based on an improved ant colony algorithm by Yazhen Zhu, Qing Song, Meng Li

    Published 2025-01-01
    “…This paper establishes a mathematical model with the optimization objective of minimizing the overall running time of material distribution tasks and proposes an improved ant colony algorithm to optimize the model. …”
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  10. 18750

    Chronic Kidney Disease in the Eastern Region of the State of Mexico: Implication of the Social Determinants of Health by Luis Enrique Hernández Gamundi, Donovan Casas Patiño, Alejandra Rodríguez Torres, Angélica Heredia Sánchez

    Published 2023-06-01
    “…<br /><strong>Conclusions:</strong> due to their impact on the way of living and caring for chronic kidney disease, the social determinants of health should be included transdisciplinary in public health policies, where not only epidemiology dictates the approach to renal patients, at this time mathematical models They are not applicable to groups, because social, cultural behaviors and the social determinants of health set the behavior patterns of human beings.…”
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  11. 18751

    Bone Densitometric Analysis using Cone Beam Computed Tomography (Cone Beam CT) and Computed Tomography (CT): Establishing the Correlation between Predicted and Actual Values by Rashmit Kumar, Kurian Punnoose, Meenakumari Chikkanna, Srikanth Gunturu, Mosa Mohammad Alrifai, Abdulghani Saeed Al Zahrani, J. Suresh Babu, C. Swarnalatha, Abhishek Singh Nayyar

    Published 2025-01-01
    “…The present study was conducted with the intent to perform a comparative bone densitometric analysis using cone beam CT and CT and to determine if there was a mathematical correlation between the two. Materials and Methods: The present in-vitro study included CT and cone beam CT scans of 30 dry mandibles wherein the gray density values from well-demarcated, precise anatomical areas were obtained, analyzed, and compared. …”
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  12. 18752

    Spatio-Temporal Segmented Traffic Flow Prediction with ANPRS Data Based on Improved XGBoost by Bo Sun, Tuo Sun, Pengpeng Jiao

    Published 2021-01-01
    “…In order to achieve fine prediction, a generalized extended-segment data acquirement mode is added by incorporating information of Automatic Number Plate Recognition System (ANPRS) from exits and entrances of toll stations and acquired by mathematical OD calculation indirectly without cameras. …”
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  13. 18753

    Modeling of drying kinetics and chemical analysis for optimal preservation of pitahaya, aguaymanto and pineapple fruits using a parabolic solar dehydrator in the Amazon region - Pe... by Merbelita Yalta Chappa, Wildor Gosgot Angeles, Luz Quispe-Sanchez, Diana Carina Mori Servan, Homar Santillan Gomez, Manuel Oliva-Cruz, Miguel Ángel Barrena Gurbillón

    Published 2025-03-01
    “…In this research, the drying kinetics were modeled, and a chemical analysis was performed to determine the optimum preservation conditions for pitahaya (Selenicereus undatus), aguaymanto (Physalis peruviana), and pineapple (Ananas comosus) fruits using a parabolic solar dehydrator in the Amazon region of Peru. Five mathematical models were used to determine the drying curve, with the criterion of selection the best model with the coefficient of determination (R2) and model efficiency (EF); in addition, pH and titratable acidity were evaluated during the dehydration period. …”
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  14. 18754

    Optimal Design of Damped Structure with Inerter System Based on Modified Harmony Search Algorithm by Chao Pan, Xiao Han, Hao Wang, Dengke Yang, Li Zhang

    Published 2022-01-01
    “…First, the closed-form seismic response solutions of a single-degree-of-freedom (SDOF) structure with an inerter system are derived based on the theory of random vibration. Then, the mathematical expression of the constrained optimization problem is established. …”
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  15. 18755

    Modeling of magnetic vestibular stimulation experienced during high-field clinical MRI by Ismael Arán-Tapia, Vicente Pérez-Muñuzuri, Alberto P. Muñuzuri, Andrés Soto-Varela, Jorge Otero-Millan, Dale C. Roberts, Bryan K. Ward

    Published 2025-01-01
    “…Methods We developed a mathematical model integrating computational fluid dynamics, fluid-structure interaction solvers, and magnetohydrodynamic equations to simulate the biomechanical response of the cristae ampullares. …”
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  16. 18756

    Modelling and analysis of selected platform dynamics issues of a land robot by Zbigniew Dziopa, Andrzej Zuska, Dariusz Więckowski

    Published 2024-12-01
    “…In order to carry out the tasks set, a physical and mathematical model of the platform was developed. The energy method was used to derive the analytical relationships, which requires the determination of the kinetic energy, the potential energy, the dissipative Rayleigh function and external non-potential forces. …”
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  17. 18757

    COGNITIVE ASPECTS OF MODERN PHILOSOPHY OF HISTORICAL KNOWLEDGE by Spartak Sh. Aytov

    Published 2014-06-01
    “…The influence of research on various historical and historical anthropological problems such concepts implanted in the methodology of modern philosophy of history scientific disciplines as chaos theory, synergetics, mathematical biology, ethnology, social psychology, etc. …”
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  18. 18758

    Decomposition of the pangenome matrix reveals a structure in gene distribution in the Escherichia coli species by Siddharth M. Chauhan, Omid Ardalani, Jason C. Hyun, Jonathan M. Monk, Patrick V. Phaneuf, Bernhard O. Palsson

    Published 2025-01-01
    “…This analysis generated a mathematical definition of the genetic basis for a species.IMPORTANCEThe comprehensive analysis of the pangenome of Escherichia coli presented in this study marks a significant advancement in understanding bacterial genetic diversity. …”
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  19. 18759

    Designing EV Charging Energy Hubs to Meet Flexibility Requirements in Smart Grids by Walied Alfraidi, Fahad Alaql, Khalid AlMuhanna, Hassan M. Hussein Farh, Abdullrahman A. Al-Shamma’a

    Published 2025-01-01
    “…This study introduces a novel mathematical optimization model designed to maximize the operational flexibility of EV charging stations by transforming them into fully functional energy hubs. …”
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  20. 18760

    Specificity and tunability of efflux pumps: A new role for the proton gradient? by Matthew Gerry, Duncan Kirby, Boian S Alexandrov, Dvira Segal, Anton Zilman

    Published 2025-01-01
    “…We developed a set of mathematical models describing operation of efflux pumps as a discrete cyclic stochastic process across a network of states characterizing pump conformations and the presence/absence of bound ligands and protons. …”
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